Amphenol ICC 50003-1160H High Density Backplane Connector - Equivalent & Substitute Parts

Part Overview

The Amphenol ICC 50003-1160H is a 160-position high-density backplane connector featuring female sockets in a through-hole, right-angle configuration. This receptacle connector is part of the HPC™ series and utilizes a 0.100" (2.54mm) pitch across a 4-row by 40-column layout with gold-plated contacts.

The 50003-1160H is currently classified as obsolete. Identifying equivalent and substitute parts is necessary to maintain design continuity, ensure supply chain availability, and support ongoing production and maintenance requirements for systems utilizing this connector.

Substiute Parts

50003-1160H

Amphenol ICC (FCI)In Stock: 83950003-1160H Datasheet

Current PartRFQ

50003-1160HLF

Amphenol ICC (FCI)In Stock: 94650003-1160HLF Datasheet

DirectRFQ

Key Parameters

Substitute Part Grouping Explanation

Substitution eligibility for the 50003-1160H is determined by strict equivalence across the following critical parameters:

• Connector type and style (Receptacle, Female Sockets; High Density configuration)
• Electrical connectivity (160 positions, 4×40 layout)
• Physical interface (0.100" pitch, through-hole right-angle mounting)
• Termination method (Solder)
• Contact specifications (Gold finish, 30.0µin thickness)
• Mechanical features (Mating guide presence)

The substitute part 50003-1160HLF maintains identical electrical and mechanical specifications to the original part. The primary distinction is product status and regulatory compliance, with the substitute part classified as active and RoHS compliant.

Parameter Comparison

Engineering Selection Recommendations

The 50003-1160HLF is the direct substitute for the obsolete 50003-1160H. Both parts are manufactured by Amphenol ICC and belong to the HPC™ series with identical electrical and mechanical specifications.

The 50003-1160HLF is recommended for new designs and ongoing production due to its active product status and RoHS compliance. For legacy systems currently using the 50003-1160H, the 50003-1160HLF provides functional equivalence with the added benefit of regulatory compliance for applications subject to RoHS requirements.

The identical pitch, position count, mounting configuration, and contact specifications ensure direct interchangeability in PCB layouts and mating connector designs.

Frequently Asked Questions (FAQ)

Q: Can the 50003-1160HLF be used as a direct replacement for the 50003-1160H?

A: Yes. Both connectors share identical electrical and mechanical specifications, including 160 positions, 0.100" pitch, 4×40 layout, through-hole right-angle mounting, and gold-plated contacts. The connectors are functionally interchangeable.

Q: What is the difference between the 50003-1160H and 50003-1160HLF?

A: The primary differences are product status and regulatory compliance. The 50003-1160H is obsolete and RoHS non-compliant, while the 50003-1160HLF is an active product that meets RoHS requirements. All electrical and mechanical parameters are identical.

Q: Is the 50003-1160HLF suitable for new product designs?

A: Yes. The 50003-1160HLF is classified as an active product and is the recommended choice for new designs. It provides the same functionality as the original part with current regulatory compliance.

Q: Are there any PCB layout or footprint changes between these parts?

A: No. Both connectors maintain identical pitch (0.100"), position count (160), row configuration (4×40), and mounting type (through-hole right-angle). PCB footprints and mating connector designs are compatible without modification.

Q: What is the MSL rating for these connectors?

A: Both the 50003-1160H and 50003-1160HLF carry an MSL rating of 1 (Unlimited), indicating no moisture sensitivity restrictions for storage or handling.